I was fooling around with Rockman2 hex and I stumbled upon a code that makes your suit yellow and lets you kind of glide through the air(as a pose to using an attack). If you are on the ground and you use the attack it just makes your arms and legs rapidly change between the jump stance and the standing stance. This code is actually very helpful. If I can find where I wrote it down, I'll post it.

Sorry to triple post, but hey UlgyJoe, do you happen to have other codes for Rockman 2? Of course the inf. health is the most handy one, but I'd like to see if there are other codes as well, such as inf. lives and those crazy super jumps.